81599685840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{162601}}^1$

素因数の和:162678

約数の個数: 240

約数和(自身を含む): 297237756816

約数和(自身を除く): 215638070976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 153, 164, 170, 180, 204, 205, 240, 246, 255, 272, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 984, 1020, 1224, 1230, 1360, 1394, 1476, 1530, 1640, 1845, 1968, 2040, 2091, 2448, 2460, 2788, 2952, 3060, 3280, 3485, 3690, 4080, 4182, 4920, 5576, 5904, 6120, 6273, 6970, 7380, 8364, 9840, 10455, 11152, 12240, 12546, 13940, 14760, 16728, 20910, 25092, 27880, 29520, 31365, 33456, 41820, 50184, 55760, 62730, 83640, 100368, 125460, 162601, 167280, 250920, 325202, 487803, 501840, 650404, 813005, 975606, 1300808, 1463409, 1626010, 1951212, 2439015, 2601616, 2764217, 2926818, 3252020, 3902424, 4878030, 5528434, 5853636, 6504040, 6666641, 7317045, 7804848, 8292651, 9756060, 11056868, 11707272, 13008080, 13333282, 13821085, 14634090, 16585302, 19512120, 19999923, 22113736, 23414544, 24877953, 26666564, 27642170, 29268180, 33170604, 33333205, 39024240, 39999846, 41463255, 44227472, 49755906, 53333128, 55284340, 58536360, 59999769, 66341208, 66666410, 79999692, 82926510, 99511812, 99999615, 106666256, 110568680, 113332897, 117072720, 119999538, 124389765, 132682416, 133332820, 159999384, 165853020, 199023624, 199999230, 221137360, 226665794, 239999076, 248779530, 266665640, 299998845, 319998768, 331706040, 339998691, 398047248, 399998460, 453331588, 479998152, 497559060, 533331280, 566664485, 599997690, 663412080, 679997382, 799996920, 906663176, 959996304, 995118120, 1019996073, 1133328970, 1199995380, 1359994764, 1599993840, 1699993455, 1813326352, 1990236240, 2039992146, 2266657940, 2399990760, 2719989528, 3399986910, 4079984292, 4533315880, 4799981520, 5099980365, 5439979056, 6799973820, 8159968584, 9066631760, 10199960730, 13599947640, 16319937168, 20399921460, 27199895280, 40799842920, 81599685840]

約数ペア:

[(1, 81599685840), (2, 40799842920), (3, 27199895280), (4, 20399921460), (5, 16319937168), (6, 13599947640), (8, 10199960730), (9, 9066631760), (10, 8159968584), (12, 6799973820), (15, 5439979056), (16, 5099980365), (17, 4799981520), (18, 4533315880), (20, 4079984292), (24, 3399986910), (30, 2719989528), (34, 2399990760), (36, 2266657940), (40, 2039992146), (41, 1990236240), (45, 1813326352), (48, 1699993455), (51, 1599993840), (60, 1359994764), (68, 1199995380), (72, 1133328970), (80, 1019996073), (82, 995118120), (85, 959996304), (90, 906663176), (102, 799996920), (120, 679997382), (123, 663412080), (136, 599997690), (144, 566664485), (153, 533331280), (164, 497559060), (170, 479998152), (180, 453331588), (204, 399998460), (205, 398047248), (240, 339998691), (246, 331706040), (255, 319998768), (272, 299998845), (306, 266665640), (328, 248779530), (340, 239999076), (360, 226665794), (369, 221137360), (408, 199999230), (410, 199023624), (492, 165853020), (510, 159999384), (612, 133332820), (615, 132682416), (656, 124389765), (680, 119999538), (697, 117072720), (720, 113332897), (738, 110568680), (765, 106666256), (816, 99999615), (820, 99511812), (984, 82926510), (1020, 79999692), (1224, 66666410), (1230, 66341208), (1360, 59999769), (1394, 58536360), (1476, 55284340), (1530, 53333128), (1640, 49755906), (1845, 44227472), (1968, 41463255), (2040, 39999846), (2091, 39024240), (2448, 33333205), (2460, 33170604), (2788, 29268180), (2952, 27642170), (3060, 26666564), (3280, 24877953), (3485, 23414544), (3690, 22113736), (4080, 19999923), (4182, 19512120), (4920, 16585302), (5576, 14634090), (5904, 13821085), (6120, 13333282), (6273, 13008080), (6970, 11707272), (7380, 11056868), (8364, 9756060), (9840, 8292651), (10455, 7804848), (11152, 7317045), (12240, 6666641), (12546, 6504040), (13940, 5853636), (14760, 5528434), (16728, 4878030), (20910, 3902424), (25092, 3252020), (27880, 2926818), (29520, 2764217), (31365, 2601616), (33456, 2439015), (41820, 1951212), (50184, 1626010), (55760, 1463409), (62730, 1300808), (83640, 975606), (100368, 813005), (125460, 650404), (162601, 501840), (167280, 487803), (250920, 325202)]